body,html{
    width:100%;
    height:100%;
    background: #eeeeee;
}
.px2rem(@name,@px){
    @{name}:@px / 75 * 1rem;
}
.head{
    background: #ff5793;
    display: flex;
    justify-content: flex-start;
    .px2rem(height,80);
    img{
        .px2rem(width,15);
        .px2rem(height,30);
//     .px2rem(margin,20);  
       .px2rem(margin-top,25);
       .px2rem(margin-left,25);
    }
    .queren{
        .px2rem(font-size,25);
        .px2rem(margin-left,250);
        text-align: center;
        .px2rem(margin-top,15);
        color: white;
        
    }
}
#contrast{
    display: flex;
    justify-content: space-around;
    
    
    a{
        .px2rem(height,40);
        .px2rem(line-height,40);
    }
    a:hover{
        color: #ff5b95;
    }
}
.box{
     .px2rem(height,900);
     
     background: white;
    .nav{
        .px2rem(height,40);
        .px2rem(margin-left,40);
        .px2rem(margin-top,30);
        display: flex;
        justify-content: flex-start;
        .imga img{
            .px2rem(height,18);
            .px2rem(width,18);
//           .px2rem(margin-bottom,20);
        }
        .imgb{
            .px2rem(font-size,18);
            .px2rem(margin-left,20);
        }
        .imgb>img{
            .px2rem(height,18);
            .px2rem(width,18);
            .px2rem(margin-left,15);
        }
        .sheng{
            color: #ff5994;
            .px2rem(font-size,18);
            .px2rem(margin-left,200);
        }
        
    }
    .shirt{       
         .px2rem(margin-top,30);
         display: flex;
         justify-content: left;
          dt{
              .px2rem(height,150);
              .px2rem(width,150);
              .px2rem(margin-left,30);
          }
         dd{
              p{
                  .px2rem(font-size,25);
                  color: black;
                  span{
                      .px2rem(margin-left,220);
                  }
              }
               .px2rem(margin-left,15);
               .px2rem(line-height,30);
               h3{
                   .px2rem(font-size,20);
                   color: #CCCCCC;
                  span{
                      .px2rem(margin-left,330);
                  }
               }
         }
    }
    .mony{
        .px2rem(margin-top,30);
       .px2rem(margin-left,380);
       .px2rem(line-height,30);
    }
    .btn{
        .px2rem(height,40);
         .px2rem(width,150);  
         .px2rem(margin-top,60);
         margin-left: 70%;
         border: 1px solid red;
         background: red;
         color: white; 
    }
}